package com.cn.wanxi.servlet.news;

import com.alibaba.fastjson.JSONObject;
import com.cn.wanxi.model.NewsModel;
import com.cn.wanxi.service.INewsService;
import com.cn.wanxi.service.impl.NewsServiceImpl;

import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;

@WebServlet("/back/news/newsAll")
public class NewsAddServlet extends HttpServlet {
    @Override
    protected void doPost(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
        req.setCharacterEncoding("UTF-8");
        resp.setCharacterEncoding("UTF-8");
        //2.接收前台传数据过来

        String title=req.getParameter("title");
        String date=req.getParameter("date");
        String author=req.getParameter("author");
        String content=req.getParameter("content");
        String newstype=req.getParameter("newstype");
        String detailed=req.getParameter("detailed");

        //3.封装到实体类UserModel
        NewsModel newsModel=new NewsModel();
        newsModel.setTitle(title);
        newsModel.setDate(date);
        newsModel.setAuthor(author);
        newsModel.setContent(content);
        newsModel.setNewstype(newstype);
        newsModel.setDetailed(detailed);
        //4.服务逻辑层
        INewsService iNewsService=new NewsServiceImpl();

        //5.调用得到页面所需要的数据
        int count=iNewsService.newsAdd(newsModel);

        //7.将数据转发到页面
        JSONObject jsonObject=new JSONObject();
        jsonObject.put("count",count);
        resp.getWriter().println(jsonObject);
    }
}
